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The grouting pump(QB152)

This type pneumatic grouting pump is mainly used for mine, tunnel, construction, bridge construction, water conservancy, subway tunnel, used for grouting water plugging, fill the gaps, and broken rock grouting consolidation, anchor grouting; Also used to repair partial defects such as highway, railway frost boil, as well as the soft foundation treatment; Eliminate hidden in the fighting and emergency operations.

Technical data

Technical data		Data
Air pressure(Mpa)		0.4	0.5	0.63
Pressure ratio		4.6:1
Output pressure(Mpa)		1.5	1.5	1.5
Output flow(L/min)		22	27	30
Reciprocating frequency /min		116	144	158
Gas consumption (m3/min)		0.4	0.5	0.55
Weight(Kg)		16
Piston stroke (mm)		100
Cylinder diameter (mm)		152
Ventilation pipe diameter (inch)		3/4?
Noise	Sound power level dB(A)	=108
	Sound pressure level dB(A)	=92
Dimension (mm)		1100X207X330

Sectional Drawing